[Bobalu]

That board looks pathetic!

Just look at the bundles of black jumper wires on the surface!?

That board does not compare well to even an amateur multi-layer PCB...lol

They could get boards made by dirtypcbs.com and get better results..
"Dirt Cheap Dirty Boards" :-)
BTW: I use boards from dirtypcbs..they are good and they are almost giving them away.

Maybe the Russians are still going for quantity instead of quality..like in WW2?
"Quantity has a quality all its own"

We almost certainly have GPS/GLONASS jamming and spoofing gear on board our drones..perhaps that's what befell the Russian cruise missiles?

[annalex]

Yes, the external wiring is not there by original design. They could not route the track in the PCB and simply used the old soldering iron and phone wire. Looks like a single layer board.

Well, what you are looking at, ladies and gentlemen, is President Reagan embargo bearing fruit. That's Soviet homegrown PCB.

:)